88 lines
3.1 KiB
Python
88 lines
3.1 KiB
Python
from PySide6 import QtCore, QtGui, QtWidgets
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from core.app_launcher import list_apps, launch
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class AppLauncherDialog(QtWidgets.QDialog):
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def __init__(self, strings, parent=None):
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super().__init__(parent)
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self.strings = strings["app_launcher"]
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self.setWindowTitle(self.strings["title"])
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self.setMinimumSize(600, 400)
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# Main layout
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layout = QtWidgets.QVBoxLayout()
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# Search box
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self.search_box = QtWidgets.QLineEdit()
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self.search_box.setPlaceholderText(self.strings["placeholder"])
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self.search_box.textChanged.connect(self.filter_apps)
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layout.addWidget(self.search_box)
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# Apps list widget
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self.list_widget = QtWidgets.QListWidget()
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self.list_widget.itemClicked.connect(self.launch_app)
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layout.addWidget(self.list_widget)
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# Buttons
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button_layout = QtWidgets.QHBoxLayout()
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close_button = QtWidgets.QPushButton(self.strings["close_button"])
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close_button.clicked.connect(self.close)
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button_layout.addStretch()
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button_layout.addWidget(close_button)
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layout.addLayout(button_layout)
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self.setLayout(layout)
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# Load apps
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self.load_apps()
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# Focus search box
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self.search_box.setFocus()
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def load_apps(self):
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try:
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QtWidgets.QApplication.setOverrideCursor(QtCore.Qt.WaitCursor) #type: ignore
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self.apps = list_apps()
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self.apps.sort(key=lambda x: x.name.lower())
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self.populate_list(self.apps)
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except Exception as e:
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QtWidgets.QMessageBox.critical(self, self.strings["load_error_title"], self.strings["load_error_text"].format(e=e))
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finally:
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QtWidgets.QApplication.restoreOverrideCursor()
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def populate_list(self, apps):
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self.list_widget.clear()
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for app in apps:
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item = QtWidgets.QListWidgetItem(app.name)
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item.setData(QtCore.Qt.UserRole, app) #type: ignore
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# Try to load the icon
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if app.icon:
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icon = QtGui.QIcon.fromTheme(app.icon)
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if not icon.isNull():
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item.setIcon(icon)
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self.list_widget.addItem(item)
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def filter_apps(self, text):
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if not text:
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self.populate_list(self.apps)
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return
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text_lower = text.lower()
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filtered_apps = [app for app in self.apps if text_lower in app.name.lower()]
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self.populate_list(filtered_apps)
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def launch_app(self, item: QtWidgets.QListWidgetItem):
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if not item:
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return
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app = item.data(QtCore.Qt.UserRole) #type: ignore
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if app:
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try:
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launch(app)
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self.close()
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except Exception as e:
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QtWidgets.QMessageBox.critical(self, self.strings["launch_error_title"],
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self.strings["launch_error_text"].format(app_name=app.name, e=e)) |